CN214996698U

CN214996698U - Rail guard convenient to go up and down for construction

Info

Publication number: CN214996698U
Application number: CN202120850456.2U
Authority: CN
Inventors: 王生霖; 王江忠; 李秦楠
Original assignee: Shaanxi Modern Architecture Design and Research Institute
Current assignee: Shaanxi Modern Architecture Design and Research Institute
Priority date: 2021-04-24
Filing date: 2021-04-24
Publication date: 2021-12-03
Anticipated expiration: 2031-04-24

Abstract

The utility model relates to the technical field of protective guards, in particular to a protective guard convenient for lifting for building construction, which comprises a plurality of bases, supporting rods are welded on the bases, each supporting rod comprises a first sleeve, a first chute is arranged on one side in each first sleeve, a first slide block is slidably arranged in each first chute, a second sleeve is welded on one end of each first slide block, a second chute is arranged on one side in each second sleeve, a second slide block is slidably arranged in each second chute, a fixed rod is welded on one end of each second slide block, a first threaded hole is arranged on one outer side of each first sleeve, a plurality of second threaded holes are arranged on one outer side of each second sleeve, a first screw is screwed between each first threaded hole and one of the second threaded holes, a third threaded hole is arranged on one outer side of each second sleeve, a plurality of fourth threaded holes are arranged on one outer side of each fixed rod, and a second screw is screwed between each third threaded hole and the corresponding fourth threaded hole, the utility model discloses, conveniently use and transport.

Description

Rail guard convenient to go up and down for construction

Technical Field

The utility model relates to a rail guard technical field especially relates to a building construction is with rail guard convenient to go up and down.

Background

The guard rail is a common protective device, particularly a guard rail for building construction, and as an isolating device for isolating construction points from the periphery during building construction, the guard rail can prevent outsiders from inadvertently entering the guard rail.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the height can not be adjusted in the prior art, and the guardrail of being convenient for go up and down for construction that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a protective guard convenient to lift for building construction is designed, and comprises a plurality of bases, wherein supporting rods are welded on the bases, each supporting rod comprises a first sleeve, a first sliding groove is formed in one side in each first sleeve, a first sliding block is slidably mounted in each first sliding groove, one end of each first sliding block is welded with a second sleeve, a second sliding groove is formed in one side in each second sleeve, a second sliding block is slidably mounted in each second sliding groove, a fixing rod is welded at one end of each second sliding block, a first threaded hole is formed in one outer side of each first sleeve, a plurality of second threaded holes are formed in one outer side of each second sleeve, a first screw is screwed between each first threaded hole and one of the second threaded holes, a third threaded hole is formed in one outer side end of each second sleeve, a plurality of fourth threaded holes are formed in one outer side of each fixing rod, the second screw is screwed up between third screw hole and the fourth screw hole that corresponds, a plurality of draw-in groove has all been seted up to bracing piece one side, equal joint has the fixture block in the draw-in groove, and is different same row of fixture block on the bracing piece is a set of, same group the welding has the sunshade between the fixture block one end.

Preferably, the clamping groove is matched with the clamping block.

Preferably, one side of the shielding plate is adhered with a reflective strip.

Preferably, the base both sides all weld the mounting panel, the through-hole has all been seted up to the mounting panel upper surface.

Preferably, the through holes are internally and respectively spliced with an inserted bar, and the upper ends of the inserted bars are respectively welded with a baffle.

The utility model provides a pair of rail guard that construction is with being convenient for goes up and down, beneficial effect lies in: the design mainly can conveniently enable the guard rail to move up and down to adjust the height of the guard rail according to the required height of the guard rail, and the guard rail is convenient to carry.

Drawings

Fig. 1 is a schematic structural view of a conveniently lifting guard rail for building construction according to the present invention;

fig. 2 is a schematic side view of the protective guard for building construction, which is provided by the present invention and is convenient to lift;

fig. 3 is a schematic structural view of a first sleeve, a second sleeve and a fixing rod of the conveniently lifting guard rail for building construction according to the present invention;

fig. 4 is the utility model provides a building construction is with enlarged structure schematic diagram of a department of rail guard convenient to go up and down.

In the figure: the light-emitting device comprises a base 1, a support rod 2, a first sleeve 3, a first sliding groove 4, a first sliding block 5, a second sleeve 6, a second sliding groove 7, a second sliding block 8, a fixing rod 9, a first threaded hole 10, a second threaded hole 11, a first screw 12, a third threaded hole 13, a fourth threaded hole 14, a second screw 15, a clamping groove 16, a clamping block 17, a shielding plate 18, a light-reflecting strip 19, a mounting plate 20, a through hole 21, an inserted rod 22 and a baffle plate 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-4, a guard rail for building construction convenient to lift comprises a plurality of bases 1, support rods 2 are welded on the bases 1, each support rod 2 comprises a first sleeve 3, a first sliding chute 4 is formed in one side of the first sleeve 3, a first sliding block 5 is slidably mounted in the first sliding chute 4, a second sleeve 6 is welded at one end of the first sliding block 5, a second sliding chute 7 is formed in one side of the second sleeve 6, a second sliding block 8 is slidably mounted in the second sliding chute 7, a fixing rod 9 is welded at one end of the second sliding block 8, a first threaded hole 10 is formed in one side of the first sleeve 3, a plurality of second threaded holes 11 are formed in one side of the second sleeve 6, a first screw 12 is screwed between the first threaded hole 10 and one of the second threaded holes 11, a third threaded hole 13 is formed in one side end of the second sleeve 6, a plurality of fourth threaded holes 14 are formed in one side of the fixing rod 9, a second screw 15 is screwed between the third threaded hole 13 and the corresponding fourth threaded hole 14, when the height of the guardrail needs to be adjusted, the first screw 12 can be unscrewed and taken off, the second sleeve 6 is pulled up and down to the required height, the first sliding block 5 slides in the first sliding groove 4, the first screw 12 is screwed into one threaded hole 10 and one corresponding second threaded hole 11, the second sleeve 6 is fixed, when the added height of the first sleeve 3 and the second sleeve 6 is insufficient, the second screw 15 can be unscrewed and taken off, the fixing rod 9 is pulled up and down to move the fixing rod 9 to the required height, the second sliding block 8 also slides in the second sliding groove 7, the second screw 15 is screwed into the space between the third threaded hole 13 and the corresponding fourth threaded hole 14, the fixing rod 9 is fixed, when the guardrail needs to be transported, all the first screw 12 and the second screw 15 can be unscrewed and taken off, make dead lever 9 remove again and all move to in the second sleeve 6 that corresponds, make second sleeve 6 all move to in the first sleeve 3 that corresponds again, make bracing piece 2 contract like this for the shortest, conveniently carry.

A plurality of draw-in groove 16 has all been seted up to 2 one sides of bracing piece, equal joint has fixture block 17 in the draw-in groove 16, draw-in groove 16 and fixture block 17 phase-match, same row of fixture block 17 on the different bracing pieces 2 is a set of, the welding has sunshade 18 between the same fixture block 17 one end of group, sunshade 18 one side all is stained with reflection of light strip 19, evening or when light is weak, reflection of light strip 19 can reflect light on every side, thereby play certain warning effect to passerby and driver, after the bracing piece 2 has adjusted length and has fixed, can install required amount's sunshade 18 as required, mainly make on the sunshade 18 a plurality of welded fixture block 17 card go into in the same row of draw-in groove 16 of seting up on the different bracing pieces 2, fix sunshade 18, when needs dismantle sunshade 18, can make on the sunshade 18 welded fixture block 17 shift out in the draw-in groove 16 can.

Example 2

Referring to fig. 2, as another preferred embodiment of the present invention, the only difference from embodiment 1 is that mounting plates 20 are welded on both sides of a base 1, through holes 21 are formed in the upper surfaces of the mounting plates 20, insertion rods 22 are inserted into the through holes 21, and baffles 23 are welded on the upper ends of the insertion rods 22, so that the guard rail is more stably fixed during installation, insertion structures are installed on both sides of the base 1, and when the ground is ground, the baffles 23 can be pressed down to insert the insertion rods 22 into the ground, so that the guard rail is more stably fixed, and the guard rail is prevented from collapsing in a severe environment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The protective guard convenient to lift for building construction comprises a plurality of bases (1) and is characterized in that supporting rods (2) are welded above the bases (1), each supporting rod (2) comprises a first sleeve (3), a first sliding groove (4) is formed in one side in each first sleeve (3), a first sliding block (5) is slidably mounted in each first sliding groove (4), a second sleeve (6) is welded at one end of each first sliding block (5), a second sliding groove (7) is formed in one side in each second sleeve (6), a second sliding block (8) is slidably mounted in each second sliding groove (7), a fixing rod (9) is welded at one end of each second sliding block (8), a first threaded hole (10) is formed in one outer side of each first sleeve (3), a plurality of second threaded holes (11) are formed in one outer side of each second sleeve (6), first screw hole (10) and one of them it has first screw (12) to screw up between second screw hole (11), third screw hole (13) have been seted up to the outer side end of second sleeve (6), a plurality of fourth screw hole (14) have been seted up to the outer one side of dead lever (9), it has second screw (15) to screw up between third screw hole (13) and the fourth screw hole (14) that correspond, a plurality of draw-in groove (16) have all been seted up to bracing piece (2) one side, equal joint has fixture block (17) in draw-in groove (16), and is different same row fixture block (17) on bracing piece (2) are a set of, same group the welding has sunshade (18) between fixture block (17) one end.

2. The protective guard convenient for lifting in building construction as claimed in claim 1, wherein the clamping groove (16) and the clamping block (17) are matched.

3. A protective fence for building construction convenient lifting according to claim 1, characterized in that one side of the shield (18) is adhered with a reflective strip (19).

4. The protective guard convenient to lift for building construction according to claim 1, wherein mounting plates (20) are welded to two sides of the base (1), and through holes (21) are formed in the upper surfaces of the mounting plates (20).

5. The protective guard convenient to lift for building construction according to claim 4, wherein inserting rods (22) are inserted into the through holes (21), and baffles (23) are welded at the upper ends of the inserting rods (22).